error:
       … while calling the 'derivationStrict' builtin
         at «nix-internal»/derivation-internal.nix:37:12:
           36|
           37|   strict = derivationStrict drvAttrs;
             |            ^
           38|

       … while evaluating derivation 'nix-shell'
         whose name attribute is located at «git+https://github.com/mulatta/nixpkgs?ref=main&rev=7cc2879ac4153d037f80caf7012decf0c23038b4&shallow=1»/pkgs/stdenv/generic/make-derivation.nix:651:11

       … while evaluating attribute 'nativeBuildInputs' of derivation 'nix-shell'
         at «git+https://github.com/mulatta/nixpkgs?ref=main&rev=7cc2879ac4153d037f80caf7012decf0c23038b4&shallow=1»/pkgs/stdenv/generic/make-derivation.nix:719:11:
          718|           depsBuildBuild = buildBuildOutputs;
          719|           nativeBuildInputs = buildHostOutputs;
             |           ^
          720|           depsBuildTarget = buildTargetOutputs;

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: nix_2_31 has been removed. use nix_2_34.